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| author | Aaron Larson | 2017-06-02 13:32:59 +0200 |
|---|---|---|
| committer | David Gibson | 2017-06-06 00:53:24 +0200 |
| commit | a09f7443bcccd1703adf7c2954af695629c784a5 (patch) | |
| tree | 93603cb5cccb98bbc559b4c8561c8d3180873fba /include | |
| parent | spapr: Make DRC get_index and get_type methods into plain functions (diff) | |
| download | qemu-a09f7443bcccd1703adf7c2954af695629c784a5.tar.gz qemu-a09f7443bcccd1703adf7c2954af695629c784a5.tar.xz qemu-a09f7443bcccd1703adf7c2954af695629c784a5.zip | |
target-ppc: Fix openpic timer read register offset
openpic_tmr_read() is incorrectly computing register offset of the
TCCR, TBCR, TVPR, and TDR registers when accessing the open pic timer
registers. Specifically the offset of timer registers for
openpic_tmr_read() is not accounting for the timer frequency reporting
register (TFFR) which is the first register in the "tmr" memory
region.
openpic_tmr_write() *is* correctly computing the offset by adding
0x10f0 to the address prior to computing the register index. This
patch instead subtracts 0x10 in both the read and write routines and
eliminates some other gratuitous differences between the functions.
Signed-off-by: Aaron Larson <alarson@ddci.com>
Signed-off-by: David Gibson <david@gibson.dropbear.id.au>
Diffstat (limited to 'include')
0 files changed, 0 insertions, 0 deletions